434023110019 has 4 divisors (see below), whose sum is σ = 434024461080. Its totient is φ = 434021758960.

The previous prime is 434023109953. The next prime is 434023110029. The reversal of 434023110019 is 910011320434.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 910011320434 = 2 ⋅455005660217.

It is a cyclic number.

It is not a de Polignac number, because 434023110019 - 2¹⁵ = 434023077251 is a prime.

It is a super-2 number, since 2×434023110019² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434023110029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113679 + ... + 938599.

It is an arithmetic number, because the mean of its divisors is an integer number (108506115270).

Almost surely, 2^434023110019 is an apocalyptic number.

434023110019 is a deficient number, since it is larger than the sum of its proper divisors (1351061).

434023110019 is an equidigital number, since it uses as much as digits as its factorization.

434023110019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351060.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 434023110019 in words is "four hundred thirty-four billion, twenty-three million, one hundred ten thousand, nineteen".